Intraday price change for IMMU is about $0.46 from the day's low to the day's high.
The previous business day's price range from the open of $7.89 is expected to range from a low of $7.65 to a high of $8.11.
Price moves beyond this range are outside the average.
The previous business day's closing price may be between $7.91 and $7.87 assuming average price movements.
Note that events including news, IMMU earnings, or broad market swings will unexpectedly affect price.
Closing prices outside of this range indicate a move outside the average closing price movement.